About GTS.1

GTS.1 · 2023-02-10

Hi,I've tried to configure the DREADY to INT1 and read the output registers. I believe I'm making some mistake in the configuration as I observed that I'm able to read the OUT registers when I using the polling method. I've tried using the ST MEMS C ...

GTS.1 · 2022-05-10

Hi,I'm trying to interface a nrf52840 DK with a LIS2DW12. I'm using the ST-Eval board for the IMU. I'm able to read the WHO_AM_I register and it gives the correct value(0x44). I tried setting the IMU to 100Hz and the high performance mode. When i t...

GTS.1 · 2020-10-12

Hi,I have a MCU connected to a LSM6DSM using I2C with 1k pullups. I measured the average current consumption with the MCU and the LSM6DSM powered up but with the I2C lines physically disconnected. The current consumption was around 20uA.Once I connec...

GTS.1 · 2020-09-22

Hi,I'm using a LSM6DSM to detect periods of inactivity and put a MCU to sleep. Similarly, it uses the activity interrupt to wake the MCU. I observed an average current consumption of ~0.7 mA when configured to check for inactivity(Gyro enabled and OD...

GTS.1 · 2020-08-04

Hi,I am using the LSM6DS3 with I2C at 400 kHZ. I would like to know the pin capacitance value so as to calculate the value of the required pull up resistors. I was unable to find this in the data sheet.Thanks

GTS.1 · 2023-02-15

Figured out the issue in the above code. The value I used for CTRL_REG3 is incorrect. I think the C driver didn't work initially as the interrupt was latched and I hadn't added in the code to read the output registers. So the interrupt stayed latch a...

GTS.1 · 2022-05-12

Hi Eleon,It was an issue on the Nordic side code. Our write function had been implemented as two separate I2C transactions, the first one to write the register address and the second to write the data to the register. This had included a repeated sta...

GTS.1 · 2022-05-11

Hi,I swapped out my nrf52840 DK with a Nucleo-G071RB and it worked perfectly fine. I was able to read the accelerometer data.This is the configuration I have usedlis2dw12_device_id_get(&dev_ctx, &who_am_i); /* Restore default configuration *...

GTS.1 · 2020-10-13

Hi, I've mailed it you.Thanks

GTS.1 · 2020-10-13

Hi @Eleon BORLINI ,Is there any email ID on which I can share the schematics with you? I cannot post the schematics on a public forum.Also, I tried 4.7k ohm and 10k ohm resistors too and still saw this issue.Thanks

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User Activity

LIS3DH - Issue with using the DREADY interrupt

Unable to read any register on the LIS2DW12

LSM6DSM: Increase in current draw once I2C lines are connected

High current consumption on the LSM6DSM while checking for Activity

LSM6DS3 pin capacitance

Re: LIS3DH - Issue with using the DREADY interrupt

Re: Unable to read any register on the LIS2DW12

Re: Unable to read any register on the LIS2DW12

Re: LSM6DSM: Increase in current draw once I2C lines are connected

Re: LSM6DSM: Increase in current draw once I2C lines are connected